Mystic Lake Weather Forecast

    • 61
    • 86

    Chance Rain Showers

    • 54
    • 79

    Rain Showers

    • 53
    • 79

    Chance Rain Showers

    • 57
    • 84

    Mostly Sunny

    • 61
    • 86

    Slight Chance Rain Showers

    • 62
    • 86

    Chance Rain Showers

Today 4 Aug Clare

Sunny. Highs in the mid 80s. Light Winds becoming southwest 10 to 15 Mph in the afternoon.

Tonight 4 Aug Clare

Partly cloudy. A 50 percent chance of Showers after midnight. Lows in the lower 60s. Southwest Winds around 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mystic Lake Temperature Statistics

August Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (23 miles)

  • Lowest 1 August, 2026

    65.8 °F

  • Average August

    69 °F

  • Highest 1 August, 2026

    73.9 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Municipal Airport (23 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    58.5 °F
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